CN115668197A - 用于安全使用秘密资料的方法 - Google Patents

用于安全使用秘密资料的方法 Download PDF

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Publication number
CN115668197A
CN115668197A CN202180036383.6A CN202180036383A CN115668197A CN 115668197 A CN115668197 A CN 115668197A CN 202180036383 A CN202180036383 A CN 202180036383A CN 115668197 A CN115668197 A CN 115668197A
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CN
China
Prior art keywords
system component
secret
phase
commissioning
check
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202180036383.6A
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English (en)
Chinese (zh)
Inventor
V·弗里森
V·巴甫洛维奇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mercedes Benz Group AG
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Mercedes Benz Group AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mercedes Benz Group AG filed Critical Mercedes Benz Group AG
Publication of CN115668197A publication Critical patent/CN115668197A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/088—Usage controlling of secret information, e.g. techniques for restricting cryptographic keys to pre-authorized uses, different access levels, validity of crypto-period, different key- or password length, or different strong and weak cryptographic algorithms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • H04L9/0897—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage involving additional devices, e.g. trusted platform module [TPM], smartcard or USB
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3263—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
CN202180036383.6A 2020-05-22 2021-05-07 用于安全使用秘密资料的方法 Pending CN115668197A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102020003072.6A DE102020003072B3 (de) 2020-05-22 2020-05-22 Verfahren zur sicheren Nutzung von kryptografischem Material
DE102020003072.6 2020-05-22
PCT/EP2021/062157 WO2021233696A1 (de) 2020-05-22 2021-05-07 Verfahren zur sicheren nutzung von kryptografischem material

Publications (1)

Publication Number Publication Date
CN115668197A true CN115668197A (zh) 2023-01-31

Family

ID=75888045

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180036383.6A Pending CN115668197A (zh) 2020-05-22 2021-05-07 用于安全使用秘密资料的方法

Country Status (6)

Country Link
US (1) US11764957B2 (ja)
JP (1) JP7329702B2 (ja)
KR (1) KR102562470B1 (ja)
CN (1) CN115668197A (ja)
DE (1) DE102020003072B3 (ja)
WO (1) WO2021233696A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021006637A1 (de) 2021-08-31 2023-03-02 Mercedes-Benz Group AG Verfahren zur Implementierung und Nutzung von kryptografischem Material in wenigstens einer Systemkomponente eines informationstechnischen Systems
DE102021006638A1 (de) 2021-08-31 2023-03-02 Mercedes-Benz Group AG Verfahren zur Implementierung und Nutzung von kryptografischem Material in wenigstens einer Systemkomponente eines informationstechnischen Systems
DE102021004427A1 (de) 2021-08-31 2023-03-02 Mercedes-Benz Group AG Verfahren zur lmplementierung und Nutzung von kryptografischem Material in wenigstens einer Systemkomponente eines informationstechnischen Systems

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5812666A (en) 1995-03-31 1998-09-22 Pitney Bowes Inc. Cryptographic key management and validation system
US7412053B1 (en) * 2002-10-10 2008-08-12 Silicon Image, Inc. Cryptographic device with stored key data and method for using stored key data to perform an authentication exchange or self test
US8776205B2 (en) * 2010-10-29 2014-07-08 GM Global Technology Operations LLC Secure connection systems and methods for vehicles
WO2012139174A1 (en) * 2011-04-15 2012-10-18 Quintessencelabs Pty Ltd Qkd key management system
US9589151B2 (en) * 2013-12-23 2017-03-07 Intel Corporation Techniques and architecture for anonymizing user data
WO2017011046A2 (en) * 2015-04-24 2017-01-19 7Tunnels, Inc. Random cipher pad cryptography
CN105068824B (zh) * 2015-07-16 2018-08-28 福建联迪商用设备有限公司 一种划分终端开发模式和产品模式的方法及系统
CN105117665B (zh) * 2015-07-16 2017-10-31 福建联迪商用设备有限公司 一种终端产品模式与开发模式安全切换的方法及系统
CN107086908B (zh) * 2016-02-15 2021-07-06 阿里巴巴集团控股有限公司 一种量子密钥分发方法及装置
DE102016210788B4 (de) * 2016-02-18 2023-06-07 Volkswagen Aktiengesellschaft Komponente zur Verarbeitung eines schützenswerten Datums und Verfahren zur Umsetzung einer Sicherheitsfunktion zum Schutz eines schützenswerten Datums in einer solchen Komponente
US10162958B2 (en) * 2016-03-15 2018-12-25 Ricoh Company, Ltd. Information processing system, information processing method, and non-transitory computer program product
JP6743536B2 (ja) 2016-07-12 2020-08-19 株式会社リコー 情報処理システム、情報処理装置、情報処理方法、及びプログラム
US20170359306A1 (en) * 2016-06-10 2017-12-14 Sophos Limited Network security
US11201729B2 (en) * 2016-08-12 2021-12-14 7Tunnels Inc. Devices and methods for enabling portable secure communication using random cipher pad cryptography by enabling communications to be passed to the device from a host, encrypted and/or decrypted, and passed back to the host
AU2017358604B2 (en) * 2016-08-12 2021-11-04 7Tunnels, Inc. Systems and methods for secure communication using Random Cipher Pad cryptography
EP3740862A4 (en) * 2018-01-16 2021-10-27 7tunnels, Inc. CRYPTOGRAPHIC SYSTEMS AND PROCEDURES FOR MODIFYING POOLS BY REALLY RANDOM NUMBERS
EP3599567A1 (de) * 2018-07-25 2020-01-29 Siemens Aktiengesellschaft Vorrichtung und verfahren für eine integritätsüberprüfung einer oder mehrerer gerätekomponenten

Also Published As

Publication number Publication date
US20230198753A1 (en) 2023-06-22
US11764957B2 (en) 2023-09-19
JP7329702B2 (ja) 2023-08-18
KR20220161492A (ko) 2022-12-06
KR102562470B1 (ko) 2023-08-01
DE102020003072B3 (de) 2021-07-15
JP2023518127A (ja) 2023-04-27
WO2021233696A1 (de) 2021-11-25

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